221650450 (number)

221650450 is an even 9-digits composite number following 221650449 and preceding 221650451. In scientific notation, it is written as 2.21650450 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 75994320 positive integers (up to 221650450) that are relatively prime to 221650450.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million six hundred fifty thousand four hundred fifty

Notation

Scientific notation 2.21650450 × 10^8
Engineering notation 2.21650450 × 10^6

Prime Factorization of 221650450

Prime Factorization 2 × 5 × 35 × 633287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221650450
Product of the distinct prime numbers

The prime factorization of 221650450 is 2 × 5 × 35 × 633287. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 9, 19, 376, 533, 6925, 3127, 64150, 63179, 549862, 597432, 5004419, 1193626, 68623129, 74644328, 395022144, 656865741, 5233022962, 8274797557

Basic calculations (n = 221650450)

Multiplication

n×y
n×2 443300900
n×3 664951350
n×4 886601800
n×5 1108252250

Division

n÷y
n÷2 110825225
n÷3 73883483.333333
n÷3 55412612.5
n÷5 44330090

Exponentiation

ny
n2 49128921985202500
n3 1.0889447666035E+25
n4 2.4136509754281E+33
n5 5.3498682484658E+41

Nth Root

y√n
2√n 14887.92967474
3√n 605.18692855517
4√n 122.01610416146
5√n 46.680309137357

Divisors of 221650450

1, 2, 5, 10, 35, 70, 175, 350, 633287, 1266574, 3166435, 6332870, 22165045, 44330090, 110825225, 221650450

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221650449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221650450 can be divided by 16 positive divisors. The sum of these divisors (counting 221650450) is 1, the average is 0.0625.

Base conversion 221650450

Base System Value
2 Binary 1101001101100001111000010010
3 Ternary 120110002000020221
4 Quaternary 31031201320102
5 Quinary 423220303300
6 Senary 33554423254
8 Octal 1515417022
10 Decimal 221650450
12 Duodecimal 62291b2a
16 Hexadecimal d361e12
20 Vigesimal 395662a
36 Base36 3nyqky

Cryptographic Hash Functions

md5 12e915767a97026d8af2375878789c51
sha1 756c8297d36d54d55af0f3d61e8a4ff9ef6c9644
sha256 54ffe39ea39e7636c96951805fbb84a475aae3a144396430a153b4690463f684
sha512 eed25083a708bafe014c0f5aa7a85d2c3e937b35d3ae46b8a4cf626f47bfc29df934d57d2a7d9223af2458602c4d0a73ca1381d2d4f09469f454160793fe5e33
ripemd-160 dfa660c98e4affe32bf1e27f55f3c83deb2fc78f

221650450 as geometric shapes

Circle

Radius = n
Diameter 443300900
Circumference 1392670850.7697
Area 1.543430603875E+17

Sphere

Radius = n
Volume 4.5613611719022E+25
Surface area 6.1737224154999E+17
Circumference 1392670850.7697

Square

Length = n
Perimeter 886601800
Area 49128921985202500
Diagonal 313461072.4961

Cube

Length = n
Surface area 294773531911215000
Volume 1.0889447666035E+25
Space diagonal 383909840.92051

Equilateral Triangle

Length = n
Perimeter 664951350
Area 2.1273447249865E+16
Altitude 191954920.46025

Triangular Pyramid

Length = n
Surface area 2.1273447249865E+16
Volume 1.2833337146716E+24
Height 104487024.16537